LED wavelengths for spectral characteristics of our main monochromatic look at it whether good, but note the red, yellow, blue, green, primary colors such as white LED Shandong full color is pure. Linyi LED display because in many cases, such as traffic lights, Shandong LED display color on more stringent requirements, but it has been observed in some of our LED lights green blue and red to dark red led display quotes, Shandong LED display From this point of view we screen phenomenon specialized research on the spectral characteristics of the LED's is very necessary and meaningful. R = (E-UF) / IF where E is the supply voltage, UF for the LED's forward voltage drop, Jiangsu led display, Shandong full color LED IF the normal operating current. A core part of Linyi LED display light-emitting diode is a P-type semiconductor and N-type semiconductor wafer bus led display, between the P-type semiconductor and N-type semiconductor between a transition layer, called the PN junction. Shandong full color display in certain semiconductor materials, PN junction, Shandong full color injected minority carrier and majority carrier recombination, when will the excess energy released in the form of light, full color so converts electrical energy directly light energy. Linyi LED display PN junction reverse voltage, color screen minority carrier injection is difficult, it is not light. Dongying display led display quotes _ _ Yasuhiro photoelectric provided by Thai-Hong Electronics Co., Ltd. Linyi. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) strong, credible, in Linyi display equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hong Thai Optical into the brilliant and you work for a better future!